M48T212V - 3.3V TIMEKEEPER supervisor
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5 2 Operatio
M48T212V Features
* Integrated real-time clock, power-fail control circuit, battery and crystal )
* Converts low power SRAM into NVRAMs t(s
* Year 2000 compliant (4-digit year) c
* Battery low flag du
* Microprocessor power-on reset ro
* Programmable alarm output active in the P )battery backed-u
